Watch the hot first trailer for 'Jurassic World: Fallen Kingdom'

When a volcano endangers the dinosaurs once housed in Jurassic World, it's up to old park staff to save them.
USA TODAY

Do dinosaurs deserve the same protections as other species?

Does a robust mustache help Chris Pratt fight pterodactyls better?

These are the questions posed in the first trailer for Jurassic World: Fallen Kingdom, which dropped Thursday night. Pratt returns as Owen, the former dino-whisperer who still has a thing for his scientist ex, Claire (Bryce Dallas Howard).

But things have changed since Jurassic World fell to pieces: The tropical theme park is abandoned, overrun and in danger of total collapse.

The most notable sequel upgrade? Claire finally found a decent pair of boots.